社区的互动推动了相互连接的水体中的浮游植物制度的转变:从空间到时间的洞察力
Yajie Zhu1, Wenlong Zhang1, Yasong Chen2
1State Key Laboratory of Water Cycle and Water Security, College of Environment, Hohai University, Nanjing, 210098, PR China.
Journal of environmental management
|November 28, 2025
概括
不仅仅是环境因素,多性相互作用也推动了相互连接的水生生态系统中的浮游植物制度的转变. 了解这些复杂的生物关系是有效生态系统管理的关键.
科学领域:
- 水生生态学 水生生态学
- 生态系统动态生态系统动态
- 环境科学环境科学
背景情况:
- 生物群落对环境变化表现出非线性反应.
- 植物浮游生物是水生生态系统健康的敏感生物指标.
- 当环境和生物因素相互作用时,植物浮游生物制度转变的驱动因素尚不清楚.
研究的目的:
- 评估外部和内部变化如何影响相互连接的水体中的浮游植物状态.
- 调查环境因素和多性相互作用之间的相互作用,推动植物浮游生物制度的转变.
- 为生态系统监管和管理提供见解.
主要方法:
- 收集了66个生物样本.
- 应用了替代稳定状态,食物网和大小谱理论.
- 使用了热量结构,能量流分析,双式分布,潜在能量分析和部分最小方形路径建模 (PLS-PM).
主要成果:
- 相互连接的区域改善了流速,降低了碳与的比率,增加了生物多样性.
- 低捕食者-猎物同步 (0.4) 和高放牧压力 (1.3) 表示上下调节.
- 碳比和流速被确定为关键的环境驱动因素.
- 生物社区关系是植物浮游生物过渡的主要驱动力.
结论:
- 多性相互作用显著影响植物浮游生物群落结构和动态.
- 上下调节在塑造水生生态系统内的生物相互作用方面发挥着至关重要的作用.
- 了解生物驱动因素对于管理相互连接的水生环境中的植物浮游生物制度转变至关重要.
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